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12v constant wire
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Dixie5bug
 


Member Since: 10 Dec 2016
Location: Bicester
Posts: 2

United Kingdom 2006 Discovery 3 TDV6 Base 7 Seat Auto Adriatic BlueDiscovery 3
12v constant wire

Hi all sorry if this has been posted before, the previous owner of my D3 has installed a Pioneer touch screen unit but has not connected the 12v lead to be able to watch movies etc vie USB( apparently should be connected to hand brake wiring so you only watch when stationary) but I want to be able to use my phone as a sat nab on the screen so am looking for a constant 12v behind the dash, any help greatly appreciated.  
Post #183735016th Jul 2017 12:27 pm
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Narpy
 


Member Since: 18 Jul 2011
Location: Stockport
Posts: 7830

2005 Discovery 3 TDV6 S Manual Cairns BlueDiscovery 3

Yeah you're right, it's been posted before. Rolling Eyes

If you care to use the Search, I'm sure you'll find what you need just by searching "constant live". Mods:
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Post #183736016th Jul 2017 1:02 pm
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wiggs
 


Member Since: 03 Sep 2006
Location: Manchester
Posts: 14368

United Kingdom 2015 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

Are you sure it's a constant 12v?

Normally picture in motion requires a neg supply ! G4 Gone ...but not forgotten  
Post #183736116th Jul 2017 1:03 pm
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Dixie5bug
 


Member Since: 10 Dec 2016
Location: Bicester
Posts: 2

United Kingdom 2006 Discovery 3 TDV6 Base 7 Seat Auto Adriatic BlueDiscovery 3

All wires are connected bar one which has a 12v sticker attached to it so I am assuming that's what it needs.  
Post #183736316th Jul 2017 1:13 pm
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JackNorris
 


Member Since: 06 Jul 2012
Location: Beds/Bucks Border
Posts: 1877

United Kingdom 2005 Discovery 3 4.4 V8 HSE Auto Tonga GreenDiscovery 3

I was going to say, I was pretty sure mine was negative off handbrake switch but I just joined to the radio loom itself.

Either way, whatever you need just join it back in the loom? MY2023 Discovery 5 R-Dynamic 3.0
MY2020 Discovery 5 Landmark 3.0 - SOLD
MY2005 Discovery 3 V8 4.4 HSE - SOLD
MY2019 Discovery 5 SE 3.0 - LR Replaced !
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MY2016 Discovery 4 Graphite - SOLD
MY2015 Discovery 4 SE Tech - SOLD  
Post #183754716th Jul 2017 9:31 pm
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